Base | Representation |
---|---|
bin | 100001100010000100… |
… | …1010001000000011000 |
3 | 20212212111222012202211 |
4 | 1003010021101000120 |
5 | 2134434110140044 |
6 | 53025301204504 |
7 | 5126323640512 |
oct | 1030411210030 |
9 | 225774865684 |
10 | 72010240024 |
11 | 285a29a3168 |
12 | 11b58100734 |
13 | 6a37a688a8 |
14 | 36b19b8bb2 |
15 | 1d16d47634 |
hex | 10c4251018 |
72010240024 has 16 divisors (see below), whose sum is σ = 142961506200. Its totient is φ = 33887171712.
The previous prime is 72010240021. The next prime is 72010240051. The reversal of 72010240024 is 42004201027.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 72010239977 and 72010240004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (72010240021) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264743394 + ... + 264743665.
Almost surely, 272010240024 is an apocalyptic number.
It is an amenable number.
72010240024 is a deficient number, since it is larger than the sum of its proper divisors (70951266176).
72010240024 is a wasteful number, since it uses less digits than its factorization.
72010240024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 529487082 (or 529487078 counting only the distinct ones).
The product of its (nonzero) digits is 896, while the sum is 22.
The spelling of 72010240024 in words is "seventy-two billion, ten million, two hundred forty thousand, twenty-four".
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